GREENLAND, N.H. (AP) — Many law enforcement officers from across New Hampshire are in Washington, D.C., paying tribute to a fallen police chief.

The name of Greenland Police Chief Michael Maloney was added Sunday to the National Law Enforcement Officers memorial. The 48-year-old Maloney was killed by gunfire during a drug raid on April 12, 2012. Four other officers were wounded before the shooter killed a female companion and then himself.

Maloney's brother, Tim Maloney, says the show of support has been amazing. He says it's awe-inspiring to realize the impact his brother had.

He attended a dinner Tuesday night in honor of his brother

On Wednesday, officers are attending National Peace Officers Memorial Day services at the U.S. Capitol.